Yoyojam Offstring Prototype?

came across this photo at Bergy's Flickr account, dated 11Nov 2008.
a yyj prototype offstring yoyo next to a YYF OffString yoyo.

Could this be the next offstring yoyo that's gonna replace the Aquarius,
thats why the yyj Aquarius are being discont, once again?
seems like its no longer using a DragonJam body.